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os_support: Add #endif comments for better readability

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This commit is contained in:
Diego Biurrun 2013-11-02 12:00:42 +01:00
parent c68d4c230a
commit 5928b29f53
1 changed files with 13 additions and 12 deletions
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25
libavformat/os_support.c
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@ -32,13 +32,13 @@
#if !HAVE_POLL_H #if !HAVE_POLL_H
#if HAVE_SYS_TIME_H #if HAVE_SYS_TIME_H
#include <sys/time.h> #include <sys/time.h>
#endif #endif /* HAVE_SYS_TIME_H */
#if HAVE_WINSOCK2_H #if HAVE_WINSOCK2_H
#include <winsock2.h> #include <winsock2.h>
#elif HAVE_SYS_SELECT_H #elif HAVE_SYS_SELECT_H
#include <sys/select.h> #include <sys/select.h>
#endif #endif /* HAVE_WINSOCK2_H */
#endif #endif /* !HAVE_POLL_H */
#include "network.h" #include "network.h"
@ -82,7 +82,7 @@ int ff_getaddrinfo(const char *node, const char *service,
win_getaddrinfo = GetProcAddress(ws2mod, "getaddrinfo"); win_getaddrinfo = GetProcAddress(ws2mod, "getaddrinfo");
if (win_getaddrinfo) if (win_getaddrinfo)
return win_getaddrinfo(node, service, hints, res); return win_getaddrinfo(node, service, hints, res);
#endif #endif /* HAVE_WINSOCK2_H */
*res = NULL; *res = NULL;
sin = av_mallocz(sizeof(struct sockaddr_in)); sin = av_mallocz(sizeof(struct sockaddr_in));
@ -156,7 +156,7 @@ void ff_freeaddrinfo(struct addrinfo *res)
win_freeaddrinfo(res); win_freeaddrinfo(res);
return; return;
} }
#endif #endif /* HAVE_WINSOCK2_H */
av_free(res->ai_canonname); av_free(res->ai_canonname);
av_free(res->ai_addr); av_free(res->ai_addr);
@ -177,7 +177,7 @@ int ff_getnameinfo(const struct sockaddr *sa, int salen,
win_getnameinfo = GetProcAddress(ws2mod, "getnameinfo"); win_getnameinfo = GetProcAddress(ws2mod, "getnameinfo");
if (win_getnameinfo) if (win_getnameinfo)
return win_getnameinfo(sa, salen, host, hostlen, serv, servlen, flags); return win_getnameinfo(sa, salen, host, hostlen, serv, servlen, flags);
#endif #endif /* HAVE_WINSOCK2_H */
if (sa->sa_family != AF_INET) if (sa->sa_family != AF_INET)
return EAI_FAMILY; return EAI_FAMILY;
@ -208,7 +208,7 @@ int ff_getnameinfo(const struct sockaddr *sa, int salen,
#if HAVE_GETSERVBYPORT #if HAVE_GETSERVBYPORT
if (!(flags & NI_NUMERICSERV)) if (!(flags & NI_NUMERICSERV))
ent = getservbyport(sin->sin_port, flags & NI_DGRAM ? "udp" : "tcp"); ent = getservbyport(sin->sin_port, flags & NI_DGRAM ? "udp" : "tcp");
#endif #endif /* HAVE_GETSERVBYPORT */
if (ent) if (ent)
snprintf(serv, servlen, "%s", ent->s_name); snprintf(serv, servlen, "%s", ent->s_name);
@ -238,7 +238,7 @@ const char *ff_gai_strerror(int ecode)
#if EAI_NODATA != EAI_NONAME #if EAI_NODATA != EAI_NONAME
case EAI_NODATA: case EAI_NODATA:
return "No address associated with hostname"; return "No address associated with hostname";
#endif #endif /* EAI_NODATA != EAI_NONAME */
case EAI_NONAME: case EAI_NONAME:
return "The name does not resolve for the supplied parameters"; return "The name does not resolve for the supplied parameters";
case EAI_SERVICE: case EAI_SERVICE:
@ -261,7 +261,7 @@ int ff_socket_nonblock(int socket, int enable)
return fcntl(socket, F_SETFL, fcntl(socket, F_GETFL) | O_NONBLOCK); return fcntl(socket, F_SETFL, fcntl(socket, F_GETFL) | O_NONBLOCK);
else else
return fcntl(socket, F_SETFL, fcntl(socket, F_GETFL) & ~O_NONBLOCK); return fcntl(socket, F_SETFL, fcntl(socket, F_GETFL) & ~O_NONBLOCK);
#endif #endif /* HAVE_WINSOCK2_H */
} }
#if !HAVE_POLL_H #if !HAVE_POLL_H
@ -279,7 +279,7 @@ int ff_poll(struct pollfd *fds, nfds_t numfds, int timeout)
errno = EINVAL; errno = EINVAL;
return -1; return -1;
} }
#endif #endif /* HAVE_WINSOCK2_H */
FD_ZERO(&read_set); FD_ZERO(&read_set);
FD_ZERO(&write_set); FD_ZERO(&write_set);
@ -294,7 +294,7 @@ int ff_poll(struct pollfd *fds, nfds_t numfds, int timeout)
errno = EINVAL; errno = EINVAL;
return -1; return -1;
} }
#endif #endif /* !HAVE_WINSOCK2_H */
if (fds[i].events & POLLIN) if (fds[i].events & POLLIN)
FD_SET(fds[i].fd, &read_set); FD_SET(fds[i].fd, &read_set);
@ -336,5 +336,6 @@ int ff_poll(struct pollfd *fds, nfds_t numfds, int timeout)
return rc; return rc;
} }
#endif /* HAVE_POLL_H */ #endif /* !HAVE_POLL_H */
#endif /* CONFIG_NETWORK */ #endif /* CONFIG_NETWORK */