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| author |  netblue30 <netblue30@yahoo.com> | 2016-11-21 08:47:33 -0500 |
|---|---|---|
| committer | netblue30 <netblue30@yahoo.com> | 2016-11-21 08:47:33 -0500 |
| commit | 10990a9da34bd360e48818608f46d9e9f544d0d9 (patch) | |
| tree | afa139ff05a260669b0787c607250e10f4a14e25 /src/lib/pid.c | |
| parent | testing (diff) | |
| download | firejail-10990a9da34bd360e48818608f46d9e9f544d0d9.tar.gz firejail-10990a9da34bd360e48818608f46d9e9f544d0d9.tar.zst firejail-10990a9da34bd360e48818608f46d9e9f544d0d9.zip | |
testing
Diffstat (limited to 'src/lib/pid.c')
| -rw-r--r-- | src/lib/pid.c | 34 |
1 files changed, 14 insertions, 20 deletions
diff --git a/src/lib/pid.c b/src/lib/pid.c index ed583c51d..42687274e 100644 --- a/src/lib/pid.c +++ b/src/lib/pid.c | |||
| @@ -34,10 +34,9 @@ int max_pids=32769; | |||
| 34 | void pid_getmem(unsigned pid, unsigned *rss, unsigned *shared) { | 34 | void pid_getmem(unsigned pid, unsigned *rss, unsigned *shared) { |
| 35 | // open stat file | 35 | // open stat file |
| 36 | char *file; | 36 | char *file; |
| 37 | if (asprintf(&file, "/proc/%u/statm", pid) == -1) { | 37 | if (asprintf(&file, "/proc/%u/statm", pid) == -1) |
| 38 | perror("asprintf"); | 38 | errExit("asprintf"); |
| 39 | exit(1); | 39 | |
| 40 | } | ||
| 41 | FILE *fp = fopen(file, "r"); | 40 | FILE *fp = fopen(file, "r"); |
| 42 | if (!fp) { | 41 | if (!fp) { |
| 43 | free(file); | 42 | free(file); |
| @@ -59,10 +58,9 @@ void pid_getmem(unsigned pid, unsigned *rss, unsigned *shared) { | |||
| 59 | void pid_get_cpu_time(unsigned pid, unsigned *utime, unsigned *stime) { | 58 | void pid_get_cpu_time(unsigned pid, unsigned *utime, unsigned *stime) { |
| 60 | // open stat file | 59 | // open stat file |
| 61 | char *file; | 60 | char *file; |
| 62 | if (asprintf(&file, "/proc/%u/stat", pid) == -1) { | 61 | if (asprintf(&file, "/proc/%u/stat", pid) == -1) |
| 63 | perror("asprintf"); | 62 | errExit("asprintf"); |
| 64 | exit(1); | 63 | |
| 65 | } | ||
| 66 | FILE *fp = fopen(file, "r"); | 64 | FILE *fp = fopen(file, "r"); |
| 67 | if (!fp) { | 65 | if (!fp) { |
| 68 | free(file); | 66 | free(file); |
| @@ -93,10 +91,9 @@ myexit: | |||
| 93 | unsigned long long pid_get_start_time(unsigned pid) { | 91 | unsigned long long pid_get_start_time(unsigned pid) { |
| 94 | // open stat file | 92 | // open stat file |
| 95 | char *file; | 93 | char *file; |
| 96 | if (asprintf(&file, "/proc/%u/stat", pid) == -1) { | 94 | if (asprintf(&file, "/proc/%u/stat", pid) == -1) |
| 97 | perror("asprintf"); | 95 | errExit("asprintf"); |
| 98 | exit(1); | 96 | |
| 99 | } | ||
| 100 | FILE *fp = fopen(file, "r"); | 97 | FILE *fp = fopen(file, "r"); |
| 101 | if (!fp) { | 98 | if (!fp) { |
| 102 | free(file); | 99 | free(file); |
| @@ -138,10 +135,8 @@ uid_t pid_get_uid(pid_t pid) { | |||
| 138 | 135 | ||
| 139 | // open status file | 136 | // open status file |
| 140 | char *file; | 137 | char *file; |
| 141 | if (asprintf(&file, "/proc/%u/status", pid) == -1) { | 138 | if (asprintf(&file, "/proc/%u/status", pid) == -1) |
| 142 | perror("asprintf"); | 139 | errExit("asprintf"); |
| 143 | exit(1); | ||
| 144 | } | ||
| 145 | 140 | ||
| 146 | FILE *fp = fopen(file, "r"); | 141 | FILE *fp = fopen(file, "r"); |
| 147 | if (!fp) { | 142 | if (!fp) { |
| @@ -316,10 +311,9 @@ void pid_read(pid_t mon_pid) { | |||
| 316 | 311 | ||
| 317 | // open stat file | 312 | // open stat file |
| 318 | char *file; | 313 | char *file; |
| 319 | if (asprintf(&file, "/proc/%u/status", pid) == -1) { | 314 | if (asprintf(&file, "/proc/%u/status", pid) == -1) |
| 320 | perror("asprintf"); | 315 | errExit("asprintf"); |
| 321 | exit(1); | 316 | |
| 322 | } | ||
| 323 | FILE *fp = fopen(file, "r"); | 317 | FILE *fp = fopen(file, "r"); |
| 324 | if (!fp) { | 318 | if (!fp) { |
| 325 | free(file); | 319 | free(file); |