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<h1 class="unnumbered">Program and File Index</h1>

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<tr><th><a name="Program-and-File-Index_pg_symbol-1">-</a></th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="libc_1.html#index-_002dlbsd_002dcompat"><code>-lbsd-compat</code></a></td><td valign="top"><a href="libc_1.html#Feature-Test-Macros">1.3.4 Feature Test Macros</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_27.html#index-_002dlbsd_002dcompat-1"><code>-lbsd-compat</code></a></td><td valign="top"><a href="libc_27.html#Process-Group-Functions">27.7.2 Process Group Functions</a></td></tr>
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<tr><th><a name="Program-and-File-Index_pg_symbol-2">/</a></th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="libc_29.html#index-_002fetc_002fgroup"><code>/etc/group</code></a></td><td valign="top"><a href="libc_29.html#Group-Database">29.14 Group Database</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-_002fetc_002fhosts"><code>/etc/hosts</code></a></td><td valign="top"><a href="libc_16.html#Host-Names">16.6.2.4 Host Names</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_21.html#index-_002fetc_002flocaltime"><code>/etc/localtime</code></a></td><td valign="top"><a href="libc_21.html#TZ-Variable">21.4.7 Specifying the Time Zone with <code>TZ</code></a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-_002fetc_002fnetworks"><code>/etc/networks</code></a></td><td valign="top"><a href="libc_16.html#Networks-Database">16.13 Networks Database</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_29.html#index-_002fetc_002fpasswd"><code>/etc/passwd</code></a></td><td valign="top"><a href="libc_29.html#User-Database">29.13 User Database</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-_002fetc_002fprotocols"><code>/etc/protocols</code></a></td><td valign="top"><a href="libc_16.html#Protocols-Database">16.6.6 Protocols Database</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-_002fetc_002fservices"><code>/etc/services</code></a></td><td valign="top"><a href="libc_16.html#Services-Database">16.6.4 The Services Database</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_21.html#index-_002fshare_002flib_002fzoneinfo"><code>/share/lib/zoneinfo</code></a></td><td valign="top"><a href="libc_21.html#TZ-Variable">21.4.7 Specifying the Time Zone with <code>TZ</code></a></td></tr>
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<tr><th><a name="Program-and-File-Index_pg_letter-A">A</a></th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="libc_25.html#index-argp_002eh"><code>argp.h</code></a></td><td valign="top"><a href="libc_25.html#Argp">25.3 Parsing Program Options with Argp</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_5.html#index-argz_002eh"><code>argz.h</code></a></td><td valign="top"><a href="libc_5.html#Argz-Functions">5.12.1 Argz Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-arpa_002finet_002eh"><code>arpa/inet.h</code></a></td><td valign="top"><a href="libc_16.html#Host-Address-Functions">16.6.2.3 Host Address Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_34.html#index-assert_002eh"><code>assert.h</code></a></td><td valign="top"><a href="libc_34.html#Consistency-Checking">A.1 Explicitly Checking Internal Consistency</a></td></tr>
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<tr><th><a name="Program-and-File-Index_pg_letter-B">B</a></th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="libc_1.html#index-bsd_002dcompat"><code>bsd-compat</code></a></td><td valign="top"><a href="libc_1.html#Feature-Test-Macros">1.3.4 Feature Test Macros</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_27.html#index-bsd_002dcompat-1"><code>bsd-compat</code></a></td><td valign="top"><a href="libc_27.html#Process-Group-Functions">27.7.2 Process Group Functions</a></td></tr>
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<tr><th><a name="Program-and-File-Index_pg_letter-C">C</a></th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="libc_14.html#index-cd"><code>cd</code></a></td><td valign="top"><a href="libc_14.html#Working-Directory">14.1 Working Directory</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_14.html#index-chgrp"><code>chgrp</code></a></td><td valign="top"><a href="libc_14.html#File-Owner">14.9.4 File Owner</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_14.html#index-chown"><code>chown</code></a></td><td valign="top"><a href="libc_14.html#File-Owner">14.9.4 File Owner</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_19.html#index-complex_002eh"><code>complex.h</code></a></td><td valign="top"><a href="libc_19.html#Mathematics">19. Mathematics</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_20.html#index-complex_002eh-1"><code>complex.h</code></a></td><td valign="top"><a href="libc_20.html#Complex-Numbers">20.9 Complex Numbers</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_20.html#index-complex_002eh-2"><code>complex.h</code></a></td><td valign="top"><a href="libc_20.html#Operations-on-Complex">20.10 Projections, Conjugates, and Decomposing of Complex Numbers</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_4.html#index-ctype_002eh"><code>ctype.h</code></a></td><td valign="top"><a href="libc_4.html#Character-Handling">4. Character Handling</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_4.html#index-ctype_002eh-1"><code>ctype.h</code></a></td><td valign="top"><a href="libc_4.html#Classification-of-Characters">4.1 Classification of Characters</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_4.html#index-ctype_002eh-2"><code>ctype.h</code></a></td><td valign="top"><a href="libc_4.html#Case-Conversion">4.2 Case Conversion</a></td></tr>
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<tr><th><a name="Program-and-File-Index_pg_letter-D">D</a></th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="libc_1.html#index-dirent_002eh"><code>dirent.h</code></a></td><td valign="top"><a href="libc_1.html#Reserved-Names">1.3.3 Reserved Names</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_14.html#index-dirent_002eh-1"><code>dirent.h</code></a></td><td valign="top"><a href="libc_14.html#Directory-Entries">14.2.1 Format of a Directory Entry</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_14.html#index-dirent_002eh-2"><code>dirent.h</code></a></td><td valign="top"><a href="libc_14.html#Opening-a-Directory">14.2.2 Opening a Directory Stream</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_14.html#index-dirent_002eh-3"><code>dirent.h</code></a></td><td valign="top"><a href="libc_14.html#Reading_002fClosing-Directory">14.2.3 Reading and Closing a Directory Stream</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_14.html#index-dirent_002eh-4"><code>dirent.h</code></a></td><td valign="top"><a href="libc_14.html#Random-Access-Directory">14.2.5 Random Access in a Directory Stream</a></td></tr>
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<tr><th><a name="Program-and-File-Index_pg_letter-E">E</a></th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="libc_5.html#index-envz_002eh"><code>envz.h</code></a></td><td valign="top"><a href="libc_5.html#Envz-Functions">5.12.2 Envz Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_2.html#index-errno_002eh"><code>errno.h</code></a></td><td valign="top"><a href="libc_2.html#Error-Reporting">2. Error Reporting</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_2.html#index-errno_002eh-1"><code>errno.h</code></a></td><td valign="top"><a href="libc_2.html#Checking-for-Errors">2.1 Checking for Errors</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_2.html#index-errno_002eh-2"><code>errno.h</code></a></td><td valign="top"><a href="libc_2.html#Checking-for-Errors">2.1 Checking for Errors</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_2.html#index-errno_002eh-3"><code>errno.h</code></a></td><td valign="top"><a href="libc_2.html#Error-Codes">2.2 Error Codes</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_33.html#index-execinfo_002eh"><code>execinfo.h</code></a></td><td valign="top"><a href="libc_33.html#Backtraces">33.1 Backtraces</a></td></tr>
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<tr><th><a name="Program-and-File-Index_pg_letter-F">F</a></th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="libc_1.html#index-fcntl_002eh"><code>fcntl.h</code></a></td><td valign="top"><a href="libc_1.html#Reserved-Names">1.3.3 Reserved Names</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_13.html#index-fcntl_002eh-1"><code>fcntl.h</code></a></td><td valign="top"><a href="libc_13.html#Opening-and-Closing-Files">13.1 Opening and Closing Files</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_13.html#index-fcntl_002eh-2"><code>fcntl.h</code></a></td><td valign="top"><a href="libc_13.html#Control-Operations">13.11 Control Operations on Files</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_13.html#index-fcntl_002eh-3"><code>fcntl.h</code></a></td><td valign="top"><a href="libc_13.html#Duplicating-Descriptors">13.12 Duplicating Descriptors</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_13.html#index-fcntl_002eh-4"><code>fcntl.h</code></a></td><td valign="top"><a href="libc_13.html#Descriptor-Flags">13.13 File Descriptor Flags</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_13.html#index-fcntl_002eh-5"><code>fcntl.h</code></a></td><td valign="top"><a href="libc_13.html#File-Status-Flags">13.14 File Status Flags</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_13.html#index-fcntl_002eh-6"><code>fcntl.h</code></a></td><td valign="top"><a href="libc_13.html#File-Locks">13.15 File Locks</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_13.html#index-fcntl_002eh-7"><code>fcntl.h</code></a></td><td valign="top"><a href="libc_13.html#Interrupt-Input">13.16 Interrupt-Driven Input</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_34.html#index-float_002eh"><code>float.h</code></a></td><td valign="top"><a href="libc_34.html#Floating-Point-Parameters">A.5.3.2 Floating Point Parameters</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_10.html#index-fnmatch_002eh"><code>fnmatch.h</code></a></td><td valign="top"><a href="libc_10.html#Wildcard-Matching">10.1 Wildcard Matching</a></td></tr>
<tr><td colspan="3"> <hr></td></tr>
<tr><th><a name="Program-and-File-Index_pg_letter-G">G</a></th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="libc_1.html#index-gcc"><code>gcc</code></a></td><td valign="top"><a href="libc_1.html#ISO-C">1.2.1 ISO C</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_6.html#index-gconv_002eh"><code>gconv.h</code></a></td><td valign="top"><a href="libc_6.html#iconv-module-data-structures">6.5.4.3 <code>iconv</code> module data structures</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_1.html#index-grp_002eh"><code>grp.h</code></a></td><td valign="top"><a href="libc_1.html#Reserved-Names">1.3.3 Reserved Names</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_29.html#index-grp_002eh-1"><code>grp.h</code></a></td><td valign="top"><a href="libc_29.html#Setting-Groups">29.7 Setting the Group IDs</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_29.html#index-grp_002eh-2"><code>grp.h</code></a></td><td valign="top"><a href="libc_29.html#Setting-Groups">29.7 Setting the Group IDs</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_29.html#index-grp_002eh-3"><code>grp.h</code></a></td><td valign="top"><a href="libc_29.html#Group-Data-Structure">29.14.1 The Data Structure for a Group</a></td></tr>
<tr><td colspan="3"> <hr></td></tr>
<tr><th><a name="Program-and-File-Index_pg_letter-H">H</a></th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="libc_30.html#index-hostid"><code>hostid</code></a></td><td valign="top"><a href="libc_30.html#Host-Identification">30.1 Host Identification</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_30.html#index-hostname-1"><code>hostname</code></a></td><td valign="top"><a href="libc_30.html#Host-Identification">30.1 Host Identification</a></td></tr>
<tr><td colspan="3"> <hr></td></tr>
<tr><th><a name="Program-and-File-Index_pg_letter-I">I</a></th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="libc_6.html#index-iconv_002eh"><code>iconv.h</code></a></td><td valign="top"><a href="libc_6.html#Generic-Conversion-Interface">6.5.1 Generic Character Set Conversion Interface</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_6.html#index-iconv_002eh-1"><code>iconv.h</code></a></td><td valign="top"><a href="libc_6.html#Generic-Conversion-Interface">6.5.1 Generic Character Set Conversion Interface</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_6.html#index-iconv_002eh-2"><code>iconv.h</code></a></td><td valign="top"><a href="libc_6.html#Generic-Conversion-Interface">6.5.1 Generic Character Set Conversion Interface</a></td></tr>
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<tr><th><a name="Program-and-File-Index_pg_letter-K">K</a></th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="libc_24.html#index-kill"><code>kill</code></a></td><td valign="top"><a href="libc_24.html#Termination-Signals">24.2.2 Termination Signals</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_10.html#index-ksh"><code>ksh</code></a></td><td valign="top"><a href="libc_10.html#Wildcard-Matching">10.1 Wildcard Matching</a></td></tr>
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<tr><th><a name="Program-and-File-Index_pg_letter-L">L</a></th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="libc_7.html#index-langinfo_002eh"><code>langinfo.h</code></a></td><td valign="top"><a href="libc_7.html#The-Elegant-and-Fast-Way">7.6.2 Pinpoint Access to Locale Data</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_1.html#index-limits_002eh"><code>limits.h</code></a></td><td valign="top"><a href="libc_1.html#Reserved-Names">1.3.3 Reserved Names</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_6.html#index-limits_002eh-1"><code>limits.h</code></a></td><td valign="top"><a href="libc_6.html#Selecting-the-Conversion">6.3.1 Selecting the conversion and its properties</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_31.html#index-limits_002eh-2"><code>limits.h</code></a></td><td valign="top"><a href="libc_31.html#General-Limits">31.1 General Capacity Limits</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_31.html#index-limits_002eh-3"><code>limits.h</code></a></td><td valign="top"><a href="libc_31.html#Limits-for-Files">31.6 Limits on File System Capacity</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_34.html#index-limits_002eh-4"><code>limits.h</code></a></td><td valign="top"><a href="libc_34.html#Width-of-Type">A.5.1 Computing the Width of an Integer Data Type</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_7.html#index-locale"><code>locale</code></a></td><td valign="top"><a href="libc_7.html#Setting-the-Locale">7.4 How Programs Set the Locale</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_7.html#index-locale_002eh"><code>locale.h</code></a></td><td valign="top"><a href="libc_7.html#Setting-the-Locale">7.4 How Programs Set the Locale</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_7.html#index-locale_002eh-1"><code>locale.h</code></a></td><td valign="top"><a href="libc_7.html#The-Lame-Way-to-Locale-Data">7.6.1 <code>localeconv</code>: It is portable but &hellip;</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_21.html#index-localtime-1"><code>localtime</code></a></td><td valign="top"><a href="libc_21.html#TZ-Variable">21.4.7 Specifying the Time Zone with <code>TZ</code></a></td></tr>
<tr><td></td><td valign="top"><a href="libc_14.html#index-ls"><code>ls</code></a></td><td valign="top"><a href="libc_14.html#File-Attributes">14.9 File Attributes</a></td></tr>
<tr><td colspan="3"> <hr></td></tr>
<tr><th><a name="Program-and-File-Index_pg_letter-M">M</a></th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="libc_3.html#index-malloc_002eh"><code>malloc.h</code></a></td><td valign="top"><a href="libc_3.html#Malloc-Tunable-Parameters">3.2.2.8 Malloc Tunable Parameters</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_3.html#index-malloc_002eh-1"><code>malloc.h</code></a></td><td valign="top"><a href="libc_3.html#Hooks-for-Malloc">3.2.2.10 Memory Allocation Hooks</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_3.html#index-malloc_002eh-2"><code>malloc.h</code></a></td><td valign="top"><a href="libc_3.html#Statistics-of-Malloc">3.2.2.11 Statistics for Memory Allocation with <code>malloc</code></a></td></tr>
<tr><td></td><td valign="top"><a href="libc_19.html#index-math_002eh"><code>math.h</code></a></td><td valign="top"><a href="libc_19.html#Mathematics">19. Mathematics</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_20.html#index-math_002eh-1"><code>math.h</code></a></td><td valign="top"><a href="libc_20.html#Floating-Point-Classes">20.4 Floating-Point Number Classification Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_20.html#index-math_002eh-2"><code>math.h</code></a></td><td valign="top"><a href="libc_20.html#Absolute-Value">20.8.1 Absolute Value</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_20.html#index-math_002eh-3"><code>math.h</code></a></td><td valign="top"><a href="libc_20.html#Normalization-Functions">20.8.2 Normalization Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_20.html#index-math_002eh-4"><code>math.h</code></a></td><td valign="top"><a href="libc_20.html#Rounding-Functions">20.8.3 Rounding Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_3.html#index-mcheck_002eh"><code>mcheck.h</code></a></td><td valign="top"><a href="libc_3.html#Heap-Consistency-Checking">3.2.2.9 Heap Consistency Checking</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_14.html#index-mkdir"><code>mkdir</code></a></td><td valign="top"><a href="libc_14.html#Creating-Directories">14.8 Creating Directories</a></td></tr>
<tr><td colspan="3"> <hr></td></tr>
<tr><th><a name="Program-and-File-Index_pg_letter-N">N</a></th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-netdb_002eh"><code>netdb.h</code></a></td><td valign="top"><a href="libc_16.html#Host-Names">16.6.2.4 Host Names</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-netdb_002eh-1"><code>netdb.h</code></a></td><td valign="top"><a href="libc_16.html#Services-Database">16.6.4 The Services Database</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-netdb_002eh-2"><code>netdb.h</code></a></td><td valign="top"><a href="libc_16.html#Protocols-Database">16.6.6 Protocols Database</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-netdb_002eh-3"><code>netdb.h</code></a></td><td valign="top"><a href="libc_16.html#Networks-Database">16.13 Networks Database</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-netinet_002fin_002eh"><code>netinet/in.h</code></a></td><td valign="top"><a href="libc_16.html#Internet-Address-Formats">16.6.1 Internet Socket Address Formats</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-netinet_002fin_002eh-1"><code>netinet/in.h</code></a></td><td valign="top"><a href="libc_16.html#Host-Address-Data-Type">16.6.2.2 Host Address Data Type</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-netinet_002fin_002eh-2"><code>netinet/in.h</code></a></td><td valign="top"><a href="libc_16.html#Ports">16.6.3 Internet Ports</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-netinet_002fin_002eh-3"><code>netinet/in.h</code></a></td><td valign="top"><a href="libc_16.html#Byte-Order">16.6.5 Byte Order Conversion</a></td></tr>
<tr><td colspan="3"> <hr></td></tr>
<tr><th><a name="Program-and-File-Index_pg_letter-O">O</a></th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="libc_3.html#index-obstack_002eh"><code>obstack.h</code></a></td><td valign="top"><a href="libc_3.html#Creating-Obstacks">3.2.4.1 Creating Obstacks</a></td></tr>
<tr><td colspan="3"> <hr></td></tr>
<tr><th><a name="Program-and-File-Index_pg_letter-P">P</a></th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="libc_12.html#index-printf_002eh"><code>printf.h</code></a></td><td valign="top"><a href="libc_12.html#Registering-New-Conversions">12.13.1 Registering New Conversions</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_12.html#index-printf_002eh-1"><code>printf.h</code></a></td><td valign="top"><a href="libc_12.html#Conversion-Specifier-Options">12.13.2 Conversion Specifier Options</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_1.html#index-pwd_002eh"><code>pwd.h</code></a></td><td valign="top"><a href="libc_1.html#Reserved-Names">1.3.3 Reserved Names</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_29.html#index-pwd_002eh-1"><code>pwd.h</code></a></td><td valign="top"><a href="libc_29.html#User-Data-Structure">29.13.1 The Data Structure that Describes a User</a></td></tr>
<tr><td colspan="3"> <hr></td></tr>
<tr><th><a name="Program-and-File-Index_pg_letter-S">S</a></th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="libc_23.html#index-setjmp_002eh"><code>setjmp.h</code></a></td><td valign="top"><a href="libc_23.html#Non_002dLocal-Details">23.2 Details of Non-Local Exits</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_23.html#index-setjmp_002eh-1"><code>setjmp.h</code></a></td><td valign="top"><a href="libc_23.html#Non_002dLocal-Exits-and-Signals">23.3 Non-Local Exits and Signals</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_26.html#index-sh"><code>sh</code></a></td><td valign="top"><a href="libc_26.html#Running-a-Command">26.1 Running a Command</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_1.html#index-signal_002eh"><code>signal.h</code></a></td><td valign="top"><a href="libc_1.html#Reserved-Names">1.3.3 Reserved Names</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_24.html#index-signal_002eh-1"><code>signal.h</code></a></td><td valign="top"><a href="libc_24.html#Standard-Signals">24.2 Standard Signals</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_24.html#index-signal_002eh-2"><code>signal.h</code></a></td><td valign="top"><a href="libc_24.html#Basic-Signal-Handling">24.3.1 Basic Signal Handling</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_24.html#index-signal_002eh-3"><code>signal.h</code></a></td><td valign="top"><a href="libc_24.html#Advanced-Signal-Handling">24.3.2 Advanced Signal Handling</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_24.html#index-signal_002eh-4"><code>signal.h</code></a></td><td valign="top"><a href="libc_24.html#Flags-for-Sigaction">24.3.5 Flags for <code>sigaction</code></a></td></tr>
<tr><td></td><td valign="top"><a href="libc_24.html#index-signal_002eh-5"><code>signal.h</code></a></td><td valign="top"><a href="libc_24.html#Signaling-Yourself">24.6.1 Signaling Yourself</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_24.html#index-signal_002eh-6"><code>signal.h</code></a></td><td valign="top"><a href="libc_24.html#Signaling-Another-Process">24.6.2 Signaling Another Process</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_24.html#index-signal_002eh-7"><code>signal.h</code></a></td><td valign="top"><a href="libc_24.html#Signal-Sets">24.7.2 Signal Sets</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_24.html#index-signal_002eh-8"><code>signal.h</code></a></td><td valign="top"><a href="libc_24.html#Process-Signal-Mask">24.7.3 Process Signal Mask</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_24.html#index-signal_002eh-9"><code>signal.h</code></a></td><td valign="top"><a href="libc_24.html#Checking-for-Pending-Signals">24.7.6 Checking for Pending Signals</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_24.html#index-signal_002eh-10"><code>signal.h</code></a></td><td valign="top"><a href="libc_24.html#BSD-Signal-Handling">24.10 BSD Signal Handling</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_34.html#index-stdarg_002eh"><code>stdarg.h</code></a></td><td valign="top"><a href="libc_34.html#Receiving-Arguments">A.2.2.2 Receiving the Argument Values</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_34.html#index-stdarg_002eh-1"><code>stdarg.h</code></a></td><td valign="top"><a href="libc_34.html#Argument-Macros">A.2.2.5 Argument Access Macros</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_34.html#index-stddef_002eh"><code>stddef.h</code></a></td><td valign="top"><a href="libc_34.html#Important-Data-Types">A.4 Important Data Types</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_20.html#index-stdint_002eh"><code>stdint.h</code></a></td><td valign="top"><a href="libc_20.html#Integers">20.1 Integers</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_12.html#index-stdio_002eh"><code>stdio.h</code></a></td><td valign="top"><a href="libc_12.html#Streams">12.1 Streams</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_12.html#index-stdio_002eh-1"><code>stdio.h</code></a></td><td valign="top"><a href="libc_12.html#Standard-Streams">12.2 Standard Streams</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_12.html#index-stdio_002eh-2"><code>stdio.h</code></a></td><td valign="top"><a href="libc_12.html#Opening-Streams">12.3 Opening Streams</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_12.html#index-stdio_002eh-3"><code>stdio.h</code></a></td><td valign="top"><a href="libc_12.html#Simple-Output">12.7 Simple Output by Characters or Lines</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_12.html#index-stdio_002eh-4"><code>stdio.h</code></a></td><td valign="top"><a href="libc_12.html#Character-Input">12.8 Character Input</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_12.html#index-stdio_002eh-5"><code>stdio.h</code></a></td><td valign="top"><a href="libc_12.html#Block-Input_002fOutput">12.11 Block Input/Output</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_12.html#index-stdio_002eh-6"><code>stdio.h</code></a></td><td valign="top"><a href="libc_12.html#Formatted-Output-Functions">12.12.7 Formatted Output Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_12.html#index-stdio_002eh-7"><code>stdio.h</code></a></td><td valign="top"><a href="libc_12.html#Variable-Arguments-Output">12.12.9 Variable Arguments Output Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_12.html#index-stdio_002eh-8"><code>stdio.h</code></a></td><td valign="top"><a href="libc_12.html#Formatted-Input-Functions">12.14.8 Formatted Input Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_12.html#index-stdio_002eh-9"><code>stdio.h</code></a></td><td valign="top"><a href="libc_12.html#File-Positioning">12.18 File Positioning</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_12.html#index-stdio_002eh-10"><code>stdio.h</code></a></td><td valign="top"><a href="libc_12.html#Portable-Positioning">12.19 Portable File-Position Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_12.html#index-stdio_002eh-11"><code>stdio.h</code></a></td><td valign="top"><a href="libc_12.html#Flushing-Buffers">12.20.2 Flushing Buffers</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_12.html#index-stdio_002eh-12"><code>stdio.h</code></a></td><td valign="top"><a href="libc_12.html#Controlling-Buffering">12.20.3 Controlling Which Kind of Buffering</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_12.html#index-stdio_002eh-13"><code>stdio.h</code></a></td><td valign="top"><a href="libc_12.html#String-Streams">12.21.1 String Streams</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_12.html#index-stdio_002eh-14"><code>stdio.h</code></a></td><td valign="top"><a href="libc_12.html#Streams-and-Cookies">12.21.2.1 Custom Streams and Cookies</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_13.html#index-stdio_002eh-15"><code>stdio.h</code></a></td><td valign="top"><a href="libc_13.html#Descriptors-and-Streams">13.4 Descriptors and Streams</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_14.html#index-stdio_002eh-16"><code>stdio.h</code></a></td><td valign="top"><a href="libc_14.html#Deleting-Files">14.6 Deleting Files</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_14.html#index-stdio_002eh-17"><code>stdio.h</code></a></td><td valign="top"><a href="libc_14.html#Temporary-Files">14.11 Temporary Files</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_24.html#index-stdio_002eh-18"><code>stdio.h</code></a></td><td valign="top"><a href="libc_24.html#Signal-Messages">24.2.8 Signal Messages</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_27.html#index-stdio_002eh-19"><code>stdio.h</code></a></td><td valign="top"><a href="libc_27.html#Identifying-the-Terminal">27.7.1 Identifying the Controlling Terminal</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_29.html#index-stdio_002eh-20"><code>stdio.h</code></a></td><td valign="top"><a href="libc_29.html#Who-Logged-In">29.11 Identifying Who Logged In</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_3.html#index-stdlib_002eh"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_3.html#Basic-Allocation">3.2.2.1 Basic Memory Allocation</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_3.html#index-stdlib_002eh-1"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_3.html#Freeing-after-Malloc">3.2.2.3 Freeing Memory Allocated with <code>malloc</code></a></td></tr>
<tr><td></td><td valign="top"><a href="libc_3.html#index-stdlib_002eh-2"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_3.html#Changing-Block-Size">3.2.2.4 Changing the Size of a Block</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_3.html#index-stdlib_002eh-3"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_3.html#Allocating-Cleared-Space">3.2.2.5 Allocating Cleared Space</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_3.html#index-stdlib_002eh-4"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_3.html#Aligned-Memory-Blocks">3.2.2.7 Allocating Aligned Memory Blocks</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_3.html#index-stdlib_002eh-5"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_3.html#Variable-Size-Automatic">3.2.5 Automatic Storage with Variable Size</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_6.html#index-stdlib_002eh-6"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_6.html#Selecting-the-Conversion">6.3.1 Selecting the conversion and its properties</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_6.html#index-stdlib_002eh-7"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_6.html#Non_002dreentrant-Character-Conversion">6.4.1 Non-reentrant Conversion of Single Characters</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_9.html#index-stdlib_002eh-8"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_9.html#Array-Search-Function">9.2 Array Search Function</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_9.html#index-stdlib_002eh-9"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_9.html#Array-Sort-Function">9.3 Array Sort Function</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_14.html#index-stdlib_002eh-10"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_14.html#Temporary-Files">14.11 Temporary Files</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_17.html#index-stdlib_002eh-11"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_17.html#Allocation">17.8.1 Allocating Pseudo-Terminals</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_19.html#index-stdlib_002eh-12"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_19.html#ISO-Random">19.8.1 ISO C Random Number Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_19.html#index-stdlib_002eh-13"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_19.html#BSD-Random">19.8.2 BSD Random Number Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_19.html#index-stdlib_002eh-14"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_19.html#SVID-Random">19.8.3 SVID Random Number Function</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_20.html#index-stdlib_002eh-15"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_20.html#Integer-Division">20.2 Integer Division</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_20.html#index-stdlib_002eh-16"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_20.html#Absolute-Value">20.8.1 Absolute Value</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_20.html#index-stdlib_002eh-17"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_20.html#Parsing-of-Integers">20.11.1 Parsing of Integers</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_20.html#index-stdlib_002eh-18"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_20.html#Parsing-of-Floats">20.11.2 Parsing of Floats</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_25.html#index-stdlib_002eh-19"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_25.html#Environment-Access">25.4.1 Environment Access</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_25.html#index-stdlib_002eh-20"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_25.html#Exit-Status">25.6.2 Exit Status</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_25.html#index-stdlib_002eh-21"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_25.html#Aborting-a-Program">25.6.4 Aborting a Program</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_26.html#index-stdlib_002eh-22"><code>stdlib.h</code></a></td><td valign="top"><a href="libc_26.html#Running-a-Command">26.1 Running a Command</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_5.html#index-string_002eh"><code>string.h</code></a></td><td valign="top"><a href="libc_5.html#String-Length">5.3 String Length</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_5.html#index-string_002eh-1"><code>string.h</code></a></td><td valign="top"><a href="libc_5.html#Copying-and-Concatenation">5.4 Copying and Concatenation</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_5.html#index-string_002eh-2"><code>string.h</code></a></td><td valign="top"><a href="libc_5.html#String_002fArray-Comparison">5.5 String/Array Comparison</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_5.html#index-string_002eh-3"><code>string.h</code></a></td><td valign="top"><a href="libc_5.html#Collation-Functions">5.6 Collation Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_5.html#index-string_002eh-4"><code>string.h</code></a></td><td valign="top"><a href="libc_5.html#Search-Functions">5.7 Search Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_5.html#index-string_002eh-5"><code>string.h</code></a></td><td valign="top"><a href="libc_5.html#Finding-Tokens-in-a-String">5.8 Finding Tokens in a String</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_5.html#index-string_002eh-6"><code>string.h</code></a></td><td valign="top"><a href="libc_5.html#Trivial-Encryption">5.10 Trivial Encryption</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_24.html#index-string_002eh-7"><code>string.h</code></a></td><td valign="top"><a href="libc_24.html#Signal-Messages">24.2.8 Signal Messages</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_30.html#index-sys_002fparam_002eh"><code>sys/param.h</code></a></td><td valign="top"><a href="libc_30.html#Host-Identification">30.1 Host Identification</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_22.html#index-sys_002fresource_002eh"><code>sys/resource.h</code></a></td><td valign="top"><a href="libc_22.html#Resource-Usage">22.1 Resource Usage</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_22.html#index-sys_002fresource_002eh-1"><code>sys/resource.h</code></a></td><td valign="top"><a href="libc_22.html#Limits-on-Resources">22.2 Limiting Resource Usage</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_22.html#index-sys_002fresource_002eh-2"><code>sys/resource.h</code></a></td><td valign="top"><a href="libc_22.html#Traditional-Scheduling-Functions">22.3.4.2 Functions For Traditional Scheduling</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-sys_002fsocket_002eh"><code>sys/socket.h</code></a></td><td valign="top"><a href="libc_16.html#Communication-Styles">16.2 Communication Styles</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-sys_002fsocket_002eh-1"><code>sys/socket.h</code></a></td><td valign="top"><a href="libc_16.html#Address-Formats">16.3.1 Address Formats</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-sys_002fsocket_002eh-2"><code>sys/socket.h</code></a></td><td valign="top"><a href="libc_16.html#Setting-Address">16.3.2 Setting the Address of a Socket</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-sys_002fsocket_002eh-3"><code>sys/socket.h</code></a></td><td valign="top"><a href="libc_16.html#Reading-Address">16.3.3 Reading the Address of a Socket</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-sys_002fsocket_002eh-4"><code>sys/socket.h</code></a></td><td valign="top"><a href="libc_16.html#Local-Namespace-Details">16.5.2 Details of Local Namespace</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-sys_002fsocket_002eh-5"><code>sys/socket.h</code></a></td><td valign="top"><a href="libc_16.html#Internet-Namespace">16.6 The Internet Namespace</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-sys_002fsocket_002eh-6"><code>sys/socket.h</code></a></td><td valign="top"><a href="libc_16.html#Creating-a-Socket">16.8.1 Creating a Socket</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-sys_002fsocket_002eh-7"><code>sys/socket.h</code></a></td><td valign="top"><a href="libc_16.html#Closing-a-Socket">16.8.2 Closing a Socket</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-sys_002fsocket_002eh-8"><code>sys/socket.h</code></a></td><td valign="top"><a href="libc_16.html#Socket-Pairs">16.8.3 Socket Pairs</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-sys_002fsocket_002eh-9"><code>sys/socket.h</code></a></td><td valign="top"><a href="libc_16.html#Sending-Data">16.9.5.1 Sending Data</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-sys_002fsocket_002eh-10"><code>sys/socket.h</code></a></td><td valign="top"><a href="libc_16.html#Receiving-Data">16.9.5.2 Receiving Data</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-sys_002fsocket_002eh-11"><code>sys/socket.h</code></a></td><td valign="top"><a href="libc_16.html#Socket-Data-Options">16.9.5.3 Socket Data Options</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-sys_002fsocket_002eh-12"><code>sys/socket.h</code></a></td><td valign="top"><a href="libc_16.html#Sending-Datagrams">16.10.1 Sending Datagrams</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-sys_002fsocket_002eh-13"><code>sys/socket.h</code></a></td><td valign="top"><a href="libc_16.html#Socket-Option-Functions">16.12.1 Socket Option Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-sys_002fsocket_002eh-14"><code>sys/socket.h</code></a></td><td valign="top"><a href="libc_16.html#Socket_002dLevel-Options">16.12.2 Socket-Level Options</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_1.html#index-sys_002fstat_002eh"><code>sys/stat.h</code></a></td><td valign="top"><a href="libc_1.html#Reserved-Names">1.3.3 Reserved Names</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_14.html#index-sys_002fstat_002eh-1"><code>sys/stat.h</code></a></td><td valign="top"><a href="libc_14.html#Creating-Directories">14.8 Creating Directories</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_14.html#index-sys_002fstat_002eh-2"><code>sys/stat.h</code></a></td><td valign="top"><a href="libc_14.html#Attribute-Meanings">14.9.1 The meaning of the File Attributes</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_14.html#index-sys_002fstat_002eh-3"><code>sys/stat.h</code></a></td><td valign="top"><a href="libc_14.html#Testing-File-Type">14.9.3 Testing the Type of a File</a></td></tr>
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<tr><td></td><td valign="top"><a href="libc_14.html#index-sys_002fstat_002eh-6"><code>sys/stat.h</code></a></td><td valign="top"><a href="libc_14.html#Making-Special-Files">14.10 Making Special Files</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_15.html#index-sys_002fstat_002eh-7"><code>sys/stat.h</code></a></td><td valign="top"><a href="libc_15.html#FIFO-Special-Files">15.3 FIFO Special Files</a></td></tr>
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<tr><td></td><td valign="top"><a href="libc_21.html#index-sys_002ftime_002eh-2"><code>sys/time.h</code></a></td><td valign="top"><a href="libc_21.html#Setting-an-Alarm">21.5 Setting an Alarm</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_1.html#index-sys_002ftimes_002eh"><code>sys/times.h</code></a></td><td valign="top"><a href="libc_1.html#Reserved-Names">1.3.3 Reserved Names</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_21.html#index-sys_002ftimes_002eh-1"><code>sys/times.h</code></a></td><td valign="top"><a href="libc_21.html#Processor-Time">21.3.2 Processor Time Inquiry</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_21.html#index-sys_002ftimex_002eh"><code>sys/timex.h</code></a></td><td valign="top"><a href="libc_21.html#High-Accuracy-Clock">21.4.4 High Accuracy Clock</a></td></tr>
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<tr><td></td><td valign="top"><a href="libc_27.html#index-sys_002ftypes_002eh-2"><code>sys/types.h</code></a></td><td valign="top"><a href="libc_27.html#Process-Group-Functions">27.7.2 Process Group Functions</a></td></tr>
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<tr><td></td><td valign="top"><a href="libc_29.html#index-sys_002ftypes_002eh-5"><code>sys/types.h</code></a></td><td valign="top"><a href="libc_29.html#Setting-User-ID">29.6 Setting the User ID</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_29.html#index-sys_002ftypes_002eh-6"><code>sys/types.h</code></a></td><td valign="top"><a href="libc_29.html#Setting-Groups">29.7 Setting the Group IDs</a></td></tr>
<tr><td></td><td valign="top"><a href="libc_16.html#index-sys_002fun_002eh"><code>sys/un.h</code></a></td><td valign="top"><a href="libc_16.html#Local-Namespace-Details">16.5.2 Details of Local Namespace</a></td></tr>
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