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<div id="projectname">rpm
 <span id="projectnumber">4.14.2</span>
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<a href="#typedef-members">Typedefs</a> </div>
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<div class="title">rpmio.h File Reference<div class="ingroups"><a class="el" href="group__io.html">I/O</a> » <a class="el" href="group__rpmio.html">RPM IO API.</a></div></div> </div>
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<p>RPM I/O API (Fd_t is RPM equivalent to libc's FILE)
<a href="#details">More...</a></p>
<div class="textblock"><code>#include <sys/types.h></code><br />
<code>#include <sys/stat.h></code><br />
<code>#include <stdio.h></code><br />
<code>#include <stdlib.h></code><br />
<code>#include <unistd.h></code><br />
<code>#include <rpm/rpmtypes.h></code><br />
<code>#include <rpm/rpmsw.h></code><br />
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Typedefs</h2></td></tr>
<tr class="memitem:ga3bf6896de623239f57775852ca76d608"><td class="memItemLeft" align="right" valign="top">typedef const struct FDIO_s * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga3bf6896de623239f57775852ca76d608">FDIO_t</a></td></tr>
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Functions</h2></td></tr>
<tr><td colspan="2"><div class="groupHeader">RPMIO Interface.</div></td></tr>
<tr class="memitem:ga0ef7b73c1eec295cb5f873879b143423"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga0ef7b73c1eec295cb5f873879b143423">Fstrerror</a> (<a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> fd)</td></tr>
<tr class="memdesc:ga0ef7b73c1eec295cb5f873879b143423"><td class="mdescLeft"> </td><td class="mdescRight">strerror(3) clone. <a href="group__rpmio.html#ga0ef7b73c1eec295cb5f873879b143423">More...</a><br /></td></tr>
<tr class="separator:ga0ef7b73c1eec295cb5f873879b143423"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga6ffa5f02696ee1110c5f6d44fba27665"><td class="memItemLeft" align="right" valign="top">ssize_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga6ffa5f02696ee1110c5f6d44fba27665">Fread</a> (void *buf, size_t size, size_t nmemb, <a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> fd)</td></tr>
<tr class="memdesc:ga6ffa5f02696ee1110c5f6d44fba27665"><td class="mdescLeft"> </td><td class="mdescRight">Like fread(3) but with read(3)-style return values. <a href="group__rpmio.html#ga6ffa5f02696ee1110c5f6d44fba27665">More...</a><br /></td></tr>
<tr class="separator:ga6ffa5f02696ee1110c5f6d44fba27665"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga9392544d2ddda63fd9169a0c1d40609c"><td class="memItemLeft" align="right" valign="top">ssize_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga9392544d2ddda63fd9169a0c1d40609c">Fwrite</a> (const void *buf, size_t size, size_t nmemb, <a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> fd)</td></tr>
<tr class="memdesc:ga9392544d2ddda63fd9169a0c1d40609c"><td class="mdescLeft"> </td><td class="mdescRight">Like fwrite(3) but with write(3)-style return values. <a href="group__rpmio.html#ga9392544d2ddda63fd9169a0c1d40609c">More...</a><br /></td></tr>
<tr class="separator:ga9392544d2ddda63fd9169a0c1d40609c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga0ecf96e764fcadd2de9ee82765b42f20"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga0ecf96e764fcadd2de9ee82765b42f20">Fseek</a> (<a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> fd, off_t offset, int whence)</td></tr>
<tr class="memdesc:ga0ecf96e764fcadd2de9ee82765b42f20"><td class="mdescLeft"> </td><td class="mdescRight">fseek(3) clone. <a href="group__rpmio.html#ga0ecf96e764fcadd2de9ee82765b42f20">More...</a><br /></td></tr>
<tr class="separator:ga0ecf96e764fcadd2de9ee82765b42f20"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga0f1a716321e753393ef36963a03e1143"><td class="memItemLeft" align="right" valign="top">off_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga0f1a716321e753393ef36963a03e1143">Ftell</a> (<a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> fd)</td></tr>
<tr class="memdesc:ga0f1a716321e753393ef36963a03e1143"><td class="mdescLeft"> </td><td class="mdescRight">ftell(3) clone. <a href="group__rpmio.html#ga0f1a716321e753393ef36963a03e1143">More...</a><br /></td></tr>
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<tr class="memitem:ga7e40bd43f40fcfce2773851b922c7774"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga7e40bd43f40fcfce2773851b922c7774">Fclose</a> (<a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> fd)</td></tr>
<tr class="memdesc:ga7e40bd43f40fcfce2773851b922c7774"><td class="mdescLeft"> </td><td class="mdescRight">fclose(3) clone. <a href="group__rpmio.html#ga7e40bd43f40fcfce2773851b922c7774">More...</a><br /></td></tr>
<tr class="separator:ga7e40bd43f40fcfce2773851b922c7774"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga179731508680532a4303c1220e7bdb2d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga179731508680532a4303c1220e7bdb2d">Fdopen</a> (<a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> ofd, const char *fmode)</td></tr>
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<tr class="memitem:ga2eb611bd97d6d937d2296bcecd83ee31"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga2eb611bd97d6d937d2296bcecd83ee31">Fopen</a> (const char *path, const char *fmode)</td></tr>
<tr class="memdesc:ga2eb611bd97d6d937d2296bcecd83ee31"><td class="mdescLeft"> </td><td class="mdescRight">fopen(3) clone. <a href="group__rpmio.html#ga2eb611bd97d6d937d2296bcecd83ee31">More...</a><br /></td></tr>
<tr class="separator:ga2eb611bd97d6d937d2296bcecd83ee31"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga640e13034aae4bdaad1b2172f7456c85"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga640e13034aae4bdaad1b2172f7456c85">Fflush</a> (<a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> fd)</td></tr>
<tr class="memdesc:ga640e13034aae4bdaad1b2172f7456c85"><td class="mdescLeft"> </td><td class="mdescRight">fflush(3) clone. <a href="group__rpmio.html#ga640e13034aae4bdaad1b2172f7456c85">More...</a><br /></td></tr>
<tr class="separator:ga640e13034aae4bdaad1b2172f7456c85"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga0f608c106ddef6245f5e9773a8e56b73"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga0f608c106ddef6245f5e9773a8e56b73">Ferror</a> (<a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> fd)</td></tr>
<tr class="memdesc:ga0f608c106ddef6245f5e9773a8e56b73"><td class="mdescLeft"> </td><td class="mdescRight">ferror(3) clone. <a href="group__rpmio.html#ga0f608c106ddef6245f5e9773a8e56b73">More...</a><br /></td></tr>
<tr class="separator:ga0f608c106ddef6245f5e9773a8e56b73"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaca02cbbacaad7e321e419900030f4fbf"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#gaca02cbbacaad7e321e419900030f4fbf">Fileno</a> (<a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> fd)</td></tr>
<tr class="memdesc:gaca02cbbacaad7e321e419900030f4fbf"><td class="mdescLeft"> </td><td class="mdescRight">fileno(3) clone. <a href="group__rpmio.html#gaca02cbbacaad7e321e419900030f4fbf">More...</a><br /></td></tr>
<tr class="separator:gaca02cbbacaad7e321e419900030f4fbf"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gabd3de311baaf40055369476303d53229"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#gabd3de311baaf40055369476303d53229">Fcntl</a> (<a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> fd, int op, void *lip)</td></tr>
<tr class="memdesc:gabd3de311baaf40055369476303d53229"><td class="mdescLeft"> </td><td class="mdescRight">fcntl(2) clone. <a href="group__rpmio.html#gabd3de311baaf40055369476303d53229">More...</a><br /></td></tr>
<tr class="separator:gabd3de311baaf40055369476303d53229"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga029e7a5871d6160eff3dcd8507d7d4aa"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga029e7a5871d6160eff3dcd8507d7d4aa">Fdescr</a> (<a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> fd)</td></tr>
<tr class="memdesc:ga029e7a5871d6160eff3dcd8507d7d4aa"><td class="mdescLeft"> </td><td class="mdescRight">Get informative description (eg file name) from fd for diagnostic output. <a href="group__rpmio.html#ga029e7a5871d6160eff3dcd8507d7d4aa">More...</a><br /></td></tr>
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RPMIO Utilities.</h2></td></tr>
<tr class="memitem:ga3f29a6d794c5c4d3283466f388021181"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga3f29a6d794c5c4d3283466f388021181">fdOpX_e</a> { <br />
  <a class="el" href="group__rpmio.html#gga3f29a6d794c5c4d3283466f388021181a84d3d23af13a1d2041439b1fbb993f17">FDSTAT_READ</a> = 0,
<a class="el" href="group__rpmio.html#gga3f29a6d794c5c4d3283466f388021181a9593c6dfbeef1a48cd73037fccd950c3">FDSTAT_WRITE</a> = 1,
<a class="el" href="group__rpmio.html#gga3f29a6d794c5c4d3283466f388021181a7cf4151892b60e1cd9cfdafb13e7aa16">FDSTAT_SEEK</a> = 2,
<a class="el" href="group__rpmio.html#gga3f29a6d794c5c4d3283466f388021181ad51ed17b1e1a7a8d9156a3305a80ab9d">FDSTAT_CLOSE</a> = 3,
<br />
  <a class="el" href="group__rpmio.html#gga3f29a6d794c5c4d3283466f388021181af418a78e4290c0f2e2b0ab16abd2db4b">FDSTAT_DIGEST</a> = 4,
<a class="el" href="group__rpmio.html#gga3f29a6d794c5c4d3283466f388021181ad7618268f22e5f6c64ff883be9ec5bbd">FDSTAT_MAX</a> = 5
<br />
}</td></tr>
<tr class="memdesc:ga3f29a6d794c5c4d3283466f388021181"><td class="mdescLeft"> </td><td class="mdescRight">Identify per-desciptor I/O operation statistics. <a href="group__rpmio.html#ga3f29a6d794c5c4d3283466f388021181">More...</a><br /></td></tr>
<tr class="separator:ga3f29a6d794c5c4d3283466f388021181"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga5d436f6099e3276accca4ff9fdcf1ce6"><td class="memItemLeft" align="right" valign="top">typedef enum <a class="el" href="group__rpmio.html#ga3f29a6d794c5c4d3283466f388021181">fdOpX_e</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga5d436f6099e3276accca4ff9fdcf1ce6">fdOpX</a></td></tr>
<tr class="memdesc:ga5d436f6099e3276accca4ff9fdcf1ce6"><td class="mdescLeft"> </td><td class="mdescRight">Identify per-desciptor I/O operation statistics. <a href="group__rpmio.html#ga5d436f6099e3276accca4ff9fdcf1ce6">More...</a><br /></td></tr>
<tr class="separator:ga5d436f6099e3276accca4ff9fdcf1ce6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga27c6332421e99f24d1105668529c9473"><td class="memItemLeft" align="right" valign="top">off_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga27c6332421e99f24d1105668529c9473">fdSize</a> (<a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> fd)</td></tr>
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<tr class="memitem:ga7fdbfe3ae72584240fb4c41364667ed6"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga7fdbfe3ae72584240fb4c41364667ed6">fdDup</a> (int fdno)</td></tr>
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<tr class="memitem:ga32087127e036a01c8f6343d513b79c6e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga32087127e036a01c8f6343d513b79c6e">fdLink</a> (<a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> fd)</td></tr>
<tr class="separator:ga32087127e036a01c8f6343d513b79c6e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga7e6515faefba379d3c919c8cc6f0ee99"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga7e6515faefba379d3c919c8cc6f0ee99">fdFree</a> (<a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> fd)</td></tr>
<tr class="separator:ga7e6515faefba379d3c919c8cc6f0ee99"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga1ee2645278d43d4d9e5a8761879ec674"><td class="memItemLeft" align="right" valign="top">off_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#ga1ee2645278d43d4d9e5a8761879ec674">ufdCopy</a> (<a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> sfd, <a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> tfd)</td></tr>
<tr class="separator:ga1ee2645278d43d4d9e5a8761879ec674"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gae710ec9673ba71c33d750db27e300c3e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__rpmsw.html#ga94f0970d0256edb3a66fbf260bbfec6f">rpmop</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmio.html#gae710ec9673ba71c33d750db27e300c3e">fdOp</a> (<a class="el" href="group__rpmtypes.html#ga078f4187c683508f3147e94397bab8d5">FD_t</a> fd, <a class="el" href="group__rpmio.html#ga5d436f6099e3276accca4ff9fdcf1ce6">fdOpX</a> opx)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>RPM I/O API (Fd_t is RPM equivalent to libc's FILE) </p>
<p class="definition">Definition in file <a class="el" href="rpmio_8h_source.html">rpmio.h</a>.</p>
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